| Iri-Iri vs Jin | 63–40 | 61.17% |
| Iri-Iri vs Kazuya | 52–39 | 57.14% |
| Iri-Iri vs King | 34–30 | 53.12% |
| Iri-Iri vs Lili | 34–30 | 53.12% |
| Iri-Iri vs Hwoarang | 38–22 | 63.33% |
| Iri-Iri vs Law | 27–29 | 48.21% |
| Iri-Iri vs Steve | 27–27 | 50.00% |
| Iri-Iri vs Reina | 31–13 | 70.45% |
| Iri-Iri vs Devil Jin | 21–20 | 51.22% |
| Iri-Iri vs Dragunov | 25–16 | 60.98% |
| Iri-Iri vs Paul | 19–19 | 50.00% |
| Iri-Iri vs Bryan | 22–15 | 59.46% |
| Iri-Iri vs Lee | 14–22 | 38.89% |
| Iri-Iri vs Eddy | 15–19 | 44.12% |
| Iri-Iri vs Yoshimitsu | 12–15 | 44.44% |
| Iri-Iri vs Asuka | 17–8 | 68.00% |
| Iri-Iri vs Feng | 10–15 | 40.00% |
| Iri-Iri vs Jun | 11–12 | 47.83% |
| Iri-Iri vs Leroy | 16–6 | 72.73% |
| Iri-Iri vs Alisa | 12–9 | 57.14% |
| Iri-Iri vs Jack-8 | 11–9 | 55.00% |
| Iri-Iri vs Azucena | 12–8 | 60.00% |
| Iri-Iri vs Victor | 12–7 | 63.16% |
| Iri-Iri vs Claudio | 9–9 | 50.00% |
| Iri-Iri vs Nina | 12–4 | 75.00% |
| Iri-Iri vs Xiaoyu | 12–2 | 85.71% |
| Iri-Iri vs Raven | 3–10 | 23.08% |
| Iri-Iri vs Lars | 7–4 | 63.64% |
| Iri-Iri vs Shaheen | 6–4 | 60.00% |
| Iri-Iri vs Kuma | 5–5 | 50.00% |
| Iri-Iri vs Leo | 4–3 | 57.14% |
| Iri-Iri vs Zafina | 4–1 | 80.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.